unparam: update unparam, and go mod vendor

This updates the unparam linter to the current version that has fewer
false positives. The go.{mod,sum} files and the vendor folder are
updated as follows:

export GO111MODULE=on
go get -u mvdan.cc/unparam
go mod tidy
go mod vendor

The unparam callgraph algorithm is no longer selectable. Ref:
mvdan/unparam@e6a6d1c5
This is the reason for removing the c.CallgraphAlgorithm(us.Algo) line
from pkg/golinters/unparam.go.

Author: chappjc

go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/go-critic/go-critic v0.0.0-20181204210945-0af0999fabfb
 	github.com/go-lintpack/lintpack v0.5.2
 	github.com/go-ole/go-ole v1.2.1 // indirect
-	github.com/go-toolsmith/pkgload v0.0.0-20181120203407-5122569a890b // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gogo/protobuf v1.0.0 // indirect
 	github.com/golang/mock v1.1.1
@@ -56,13 +55,13 @@ require (
 	github.com/spf13/viper v1.0.2
 	github.com/stretchr/testify v1.2.1
 	golang.org/x/crypto v0.0.0-20180505025534-4ec37c66abab // indirect
-	golang.org/x/tools v0.0.0-20181220024903-92cdcd90bf52
+	golang.org/x/tools v0.0.0-20190125232054-d66bd3c5d5a6
 	gopkg.in/airbrake/gobrake.v2 v2.0.9 // indirect
 	gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2 // indirect
 	gopkg.in/yaml.v2 v2.2.1
 	mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed
 	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
-	mvdan.cc/unparam v0.0.0-20181201214637-68701730a1d7
+	mvdan.cc/unparam v0.0.0-20190124213536-cc9d2fb52971
 	sourcegraph.com/sourcegraph/go-diff v0.0.0-20171119081133-3f415a150aec
 	sourcegraph.com/sqs/pbtypes v0.0.0-20160107090929-4d1b9dc7ffc3 // indirect
 )

go.sum

@@ -26,9 +26,8 @@ github.com/go-toolsmith/astfmt v0.0.0-20180903215011-8f8ee99c3086 h1:EIMuvbE9fbt
 github.com/go-toolsmith/astfmt v0.0.0-20180903215011-8f8ee99c3086/go.mod h1:mP93XdblcopXwlyN4X4uodxXQhldPGZbcEJIimQHrkg=
 github.com/go-toolsmith/astp v0.0.0-20180903215135-0af7e3c24f30 h1:zRJPftZJNLPDiOtvYbFRwjSbaJAcVOf80TeEmWGe2kQ=
 github.com/go-toolsmith/astp v0.0.0-20180903215135-0af7e3c24f30/go.mod h1:SV2ur98SGypH1UjcPpCatrV5hPazG6+IfNHbkDXBRrk=
+github.com/go-toolsmith/pkgload v0.0.0-20181119091011-e9e65178eee8 h1:vVouagbdmqTVlCIAxpyYsNNTbkKZ3V66VpKOLU/s6W4=
 github.com/go-toolsmith/pkgload v0.0.0-20181119091011-e9e65178eee8/go.mod h1:WoMrjiy4zvdS+Bg6z9jZH82QXwkcgCBX6nOfnmdaHks=
-github.com/go-toolsmith/pkgload v0.0.0-20181120203407-5122569a890b h1:M3arPs33ilAwsEZcEzBcZGj5XjNLo1Qohmg0IkSmrnA=
-github.com/go-toolsmith/pkgload v0.0.0-20181120203407-5122569a890b/go.mod h1:WoMrjiy4zvdS+Bg6z9jZH82QXwkcgCBX6nOfnmdaHks=
 github.com/go-toolsmith/strparse v0.0.0-20180903215201-830b6daa1241 h1:ZRDeQioMGTBLeJxcPxXfFifEUgYxzR7fXw7w2WR+1bo=
 github.com/go-toolsmith/strparse v0.0.0-20180903215201-830b6daa1241/go.mod h1:YI2nUKP9YGZnL/L1/DLFBfixrcjslWct4wyljWhSRy8=
 github.com/go-toolsmith/typep v0.0.0-20181030061450-d63dc7650676 h1:6Qrsp0+25KEkaS2bB26UE0giFgRrIc8mYXboDL5OVMA=
@@ -85,6 +84,11 @@ github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NH
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/kisielk/gotool v1.0.0 h1:AV2c/EiW3KqPNT9ZKl07ehoAGi4C5/01Cfbblndcapg=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/logrusorgru/aurora v0.0.0-20181002194514-a7b3b318ed4e/go.mod h1:7rIyQOR62GCctdiQpZ/zOJlFyk6y+94wXzv6RNZgaR4=
 github.com/magiconair/properties v1.7.6 h1:U+1DqNen04MdEPgFiIwdOUiqZ8qPa37xgogX/sd3+54=
 github.com/magiconair/properties v1.7.6/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
@@ -110,6 +114,7 @@ github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.1.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/shirou/gopsutil v0.0.0-20180427012116-c95755e4bcd7 h1:80VN+vGkqM773Br/uNNTSheo3KatTgV8IpjIKjvVLng=
 github.com/shirou/gopsutil v0.0.0-20180427012116-c95755e4bcd7/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4 h1:udFKJ0aHUL60LboW/A+DfgoHVedieIzIXE8uylPue0U=
@@ -146,14 +151,16 @@ golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181117154741-2ddaf7f79a09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181201035826-d0ca3933b724/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181205014116-22934f0fdb62/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181220024903-92cdcd90bf52 h1:oOIe9Zzq27JsS/3ACpGF1HwWnWNflZWT/3EvM7mtcEk=
-golang.org/x/tools v0.0.0-20181220024903-92cdcd90bf52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190121143147-24cd39ecf745/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190125232054-d66bd3c5d5a6 h1:iZgcI2DDp6zW5v9Z/5+f0NuqoxNdmzg4hivjk2WLXpY=
+golang.org/x/tools v0.0.0-20190125232054-d66bd3c5d5a6/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/airbrake/gobrake.v2 v2.0.9 h1:7z2uVWwn7oVeeugY1DtlPAy5H+KYgB1KeKTnqjNatLo=
 gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2 h1:OAj3g0cR6Dx/R07QgQe8wkA9RNjB2u4i700xBkIT4e0=
@@ -166,8 +173,8 @@ mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed h1:WX1yoOaKQfddO/mLzdV4wp
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b h1:DxJ5nJdkhDlLok9K6qO+5290kphDJbHOQO1DFFFTeBo=
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jCoyKnw3vv5biOc3JnIcYfL4=
-mvdan.cc/unparam v0.0.0-20181201214637-68701730a1d7 h1:AHc3hAmhXTHwSA40I4CJW2w2iirqwLzZuFgC6LdbtJk=
-mvdan.cc/unparam v0.0.0-20181201214637-68701730a1d7/go.mod h1:N4YHaPPCFjRU1vNrla2C9eoyqLxMaHmrsI8Th4iuQMY=
+mvdan.cc/unparam v0.0.0-20190124213536-cc9d2fb52971 h1:INXoeng6RAblgAds8fdt2cAu1Bs/bgr5zq1fdYcuxMI=
+mvdan.cc/unparam v0.0.0-20190124213536-cc9d2fb52971/go.mod h1:H6SUd1XjIs+qQCyskXg5OFSrilMRUkD8ePJpHKDPaeY=
 sourcegraph.com/sourcegraph/go-diff v0.0.0-20171119081133-3f415a150aec h1:wAAdENPXC7bE1oxY4VqSDdhaA+XQ8TgQHsZMMnrXjEk=
 sourcegraph.com/sourcegraph/go-diff v0.0.0-20171119081133-3f415a150aec/go.mod h1:R09mWeb9JcPbO+A3cYDc11xjz0wp6r9+KnqdqROAoRU=
 sourcegraph.com/sqs/pbtypes v0.0.0-20160107090929-4d1b9dc7ffc3 h1:hXy8YsgVLDz5mlngKhNHQhAsAGrSp3dlXZN4b0/4UUI=

pkg/golinters/unparam.go

@@ -23,7 +23,6 @@ func (lint Unparam) Run(ctx context.Context, lintCtx *linter.Context) ([]result.
 	us := &lintCtx.Settings().Unparam
 
 	c := &check.Checker{}
-	c.CallgraphAlgorithm(us.Algo)
 	c.CheckExportedFuncs(us.CheckExported)
 	c.Packages(lintCtx.Packages)
 	c.ProgramSSA(lintCtx.SSAProgram)